DE2812402C2 - Verfahren zur Herstellung von Silylalkylestern von phosphorhaltigen Verbindungen - Google Patents
Verfahren zur Herstellung von Silylalkylestern von phosphorhaltigen VerbindungenInfo
- Publication number
- DE2812402C2 DE2812402C2 DE2812402A DE2812402A DE2812402C2 DE 2812402 C2 DE2812402 C2 DE 2812402C2 DE 2812402 A DE2812402 A DE 2812402A DE 2812402 A DE2812402 A DE 2812402A DE 2812402 C2 DE2812402 C2 DE 2812402C2
- Authority
- DE
- Germany
- Prior art keywords
- group
- phosphorus
- esters
- sich
- preparation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 229910052698 phosphorus Inorganic materials 0.000 title claims description 16
- 239000011574 phosphorus Substances 0.000 title claims description 12
- 238000000034 method Methods 0.000 title claims description 11
- 125000005353 silylalkyl group Chemical group 0.000 title claims description 9
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 title claims description 8
- 238000002360 preparation method Methods 0.000 title claims description 6
- 150000001875 compounds Chemical class 0.000 title description 6
- -1 siloxanes Chemical class 0.000 claims description 13
- 239000002253 acid Substances 0.000 claims description 6
- 150000004756 silanes Chemical class 0.000 claims description 6
- 150000007513 acids Chemical class 0.000 claims description 4
- 150000003018 phosphorus compounds Chemical class 0.000 claims description 3
- 239000003054 catalyst Substances 0.000 description 14
- 238000006243 chemical reaction Methods 0.000 description 12
- 239000000460 chlorine Substances 0.000 description 11
- 239000000376 reactant Substances 0.000 description 11
- 150000001412 amines Chemical class 0.000 description 10
- 239000000126 substance Substances 0.000 description 10
- 229910052710 silicon Inorganic materials 0.000 description 9
- 125000000217 alkyl group Chemical group 0.000 description 8
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 8
- 238000009835 boiling Methods 0.000 description 7
- 239000007788 liquid Substances 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 7
- 239000000203 mixture Substances 0.000 description 7
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 6
- 150000004010 onium ions Chemical class 0.000 description 6
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 6
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 5
- 125000003118 aryl group Chemical group 0.000 description 5
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 5
- 229910052794 bromium Inorganic materials 0.000 description 5
- 239000006227 byproduct Substances 0.000 description 5
- 125000004432 carbon atom Chemical group C* 0.000 description 5
- 229910052801 chlorine Inorganic materials 0.000 description 5
- XXBDWLFCJWSEKW-UHFFFAOYSA-N dimethylbenzylamine Chemical compound CN(C)CC1=CC=CC=C1 XXBDWLFCJWSEKW-UHFFFAOYSA-N 0.000 description 5
- 150000004820 halides Chemical class 0.000 description 5
- 150000003003 phosphines Chemical class 0.000 description 5
- 239000011541 reaction mixture Substances 0.000 description 5
- 239000011734 sodium Substances 0.000 description 5
- GVNVAWHJIKLAGL-UHFFFAOYSA-N 2-(cyclohexen-1-yl)cyclohexan-1-one Chemical compound O=C1CCCCC1C1=CCCCC1 GVNVAWHJIKLAGL-UHFFFAOYSA-N 0.000 description 4
- 101150065749 Churc1 gene Proteins 0.000 description 4
- XYFCBTPGUUZFHI-UHFFFAOYSA-N Phosphine Chemical compound P XYFCBTPGUUZFHI-UHFFFAOYSA-N 0.000 description 4
- 102100038239 Protein Churchill Human genes 0.000 description 4
- 125000003545 alkoxy group Chemical group 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 4
- 150000002148 esters Chemical class 0.000 description 4
- 150000004702 methyl esters Chemical class 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 125000004469 siloxy group Chemical group [SiH3]O* 0.000 description 4
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
- 125000003710 aryl alkyl group Chemical group 0.000 description 3
- 239000012043 crude product Substances 0.000 description 3
- TUQOTMZNTHZOKS-UHFFFAOYSA-N tributylphosphine Chemical compound CCCCP(CCCC)CCCC TUQOTMZNTHZOKS-UHFFFAOYSA-N 0.000 description 3
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 125000002947 alkylene group Chemical group 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 125000001309 chloro group Chemical group Cl* 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 2
- 239000003063 flame retardant Substances 0.000 description 2
- 125000006277 halobenzyl group Chemical group 0.000 description 2
- 125000005843 halogen group Chemical group 0.000 description 2
- 230000007062 hydrolysis Effects 0.000 description 2
- 238000006460 hydrolysis reaction Methods 0.000 description 2
- PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical compound II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 150000003017 phosphorus Chemical class 0.000 description 2
- 229910000073 phosphorus hydride Inorganic materials 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 150000003377 silicon compounds Chemical class 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- SLBOQBILGNEPEB-UHFFFAOYSA-N 1-chloroprop-2-enylbenzene Chemical compound C=CC(Cl)C1=CC=CC=C1 SLBOQBILGNEPEB-UHFFFAOYSA-N 0.000 description 1
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- AFCARXCZXQIEQB-UHFFFAOYSA-N N-[3-oxo-3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CCNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 AFCARXCZXQIEQB-UHFFFAOYSA-N 0.000 description 1
- 238000005481 NMR spectroscopy Methods 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 1
- AZFVLHQDIIJLJG-UHFFFAOYSA-N chloromethylsilane Chemical class [SiH3]CCl AZFVLHQDIIJLJG-UHFFFAOYSA-N 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000001030 gas--liquid chromatography Methods 0.000 description 1
- 125000001188 haloalkyl group Chemical group 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- 150000002497 iodine compounds Chemical class 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000004949 mass spectrometry Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- VOWPVJACXJNHBC-UHFFFAOYSA-N methyl diphenyl phosphate Chemical compound C=1C=CC=CC=1OP(=O)(OC)OC1=CC=CC=C1 VOWPVJACXJNHBC-UHFFFAOYSA-N 0.000 description 1
- 125000001570 methylene group Chemical group [H]C([H])([*:1])[*:2] 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 231100000989 no adverse effect Toxicity 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 150000002895 organic esters Chemical class 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 125000000951 phenoxy group Chemical group [H]C1=C([H])C([H])=C(O*)C([H])=C1[H] 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- XYFCBTPGUUZFHI-UHFFFAOYSA-O phosphonium Chemical compound [PH4+] XYFCBTPGUUZFHI-UHFFFAOYSA-O 0.000 description 1
- OJMIONKXNSYLSR-UHFFFAOYSA-N phosphorous acid Chemical class OP(O)O OJMIONKXNSYLSR-UHFFFAOYSA-N 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 150000003141 primary amines Chemical class 0.000 description 1
- 150000003335 secondary amines Chemical class 0.000 description 1
- 229910000077 silane Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- YMPPRYJBYFNJTO-UHFFFAOYSA-M sodium;diethoxy-oxido-sulfanylidene-$l^{5}-phosphane Chemical compound [Na+].CCOP([O-])(=S)OCC YMPPRYJBYFNJTO-UHFFFAOYSA-M 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 150000003512 tertiary amines Chemical class 0.000 description 1
- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 150000003580 thiophosphoric acid esters Chemical class 0.000 description 1
- IMFACGCPASFAPR-UHFFFAOYSA-N tributylamine Chemical compound CCCCN(CCCC)CCCC IMFACGCPASFAPR-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G79/00—Macromolecular compounds obtained by reactions forming a linkage containing atoms other than silicon, sulfur, nitrogen, oxygen, and carbon with or without the latter elements in the main chain of the macromolecule
- C08G79/02—Macromolecular compounds obtained by reactions forming a linkage containing atoms other than silicon, sulfur, nitrogen, oxygen, and carbon with or without the latter elements in the main chain of the macromolecule a linkage containing phosphorus
- C08G79/04—Phosphorus linked to oxygen or to oxygen and carbon
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Silicon Polymers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/836,451 US4093641A (en) | 1977-09-26 | 1977-09-26 | Preparation of silylalkyl esters of phosphorus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2812402A1 DE2812402A1 (de) | 1979-03-29 |
| DE2812402C2 true DE2812402C2 (de) | 1982-12-02 |
Family
ID=25271987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2812402A Expired DE2812402C2 (de) | 1977-09-26 | 1978-03-21 | Verfahren zur Herstellung von Silylalkylestern von phosphorhaltigen Verbindungen |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4093641A (nl) |
| JP (1) | JPS5819677B2 (nl) |
| BE (1) | BE865995A (nl) |
| CA (1) | CA1095925A (nl) |
| DE (1) | DE2812402C2 (nl) |
| FR (1) | FR2404012A1 (nl) |
| GB (1) | GB1598215A (nl) |
| IT (1) | IT1095613B (nl) |
| NL (1) | NL176783C (nl) |
Families Citing this family (37)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1143925A (en) * | 1978-03-30 | 1983-04-05 | Dow Corning Corporation | Stabilization of aqueous silicates using alkali siliconates of silylalkyl phosphonates |
| US4370255A (en) * | 1978-03-30 | 1983-01-25 | Dow Corning Corporation | Stabilization of aqueous silicates using alkali siliconates of silylalkyl phosphonates |
| US4333843A (en) * | 1980-05-27 | 1982-06-08 | The Dow Chemical Company | Glycol compositions containing a hydrolyzate of an organo phosphorus-silicon compound |
| JPS5766455A (en) * | 1980-10-11 | 1982-04-22 | Canon Inc | Development device |
| US4367154A (en) * | 1981-07-29 | 1983-01-04 | The Dow Chemical Company | Glycol compositions containing a phosphorous-modified silane |
| US4548733A (en) * | 1984-10-05 | 1985-10-22 | Dow Corning Corporation | Anionic siliconates of silylorganocarboxylates, sulfonates and phosphonates to reduce viscosities of particulate slurries |
| US4640790A (en) * | 1986-07-14 | 1987-02-03 | Dow Corning Corporation | Dispersant composition for magnetic media |
| US4900857A (en) * | 1987-03-30 | 1990-02-13 | Ppg Industries, Inc. | Phosphorus-containing organo silanes |
| US5017716A (en) * | 1987-05-22 | 1991-05-21 | E.R. Squibb & Sons, Inc. | Phosphorous-containing HMG-CoA reductase inhibitors, new intermediates and method |
| US4780148A (en) * | 1988-01-25 | 1988-10-25 | Dow Corning Corporation | Stabilized magnetic metal pigment |
| US4804770A (en) * | 1988-04-29 | 1989-02-14 | E. R. Squibb & Sons, Inc. | Process for preparing a keto-phosphonate intermediate useful in preparing HMG-CoA reductase inhibitors |
| US5041593A (en) * | 1989-07-19 | 1991-08-20 | Dow Corning Corporation | Method for preparation of silyl functional fumarates |
| US5449736A (en) * | 1993-07-16 | 1995-09-12 | Research Foundation Of The State Of New York | Water soluble phosphorylated polysiloxanes |
| US5623043A (en) * | 1993-12-28 | 1997-04-22 | Mona Industries, Inc. | Silicone modified phospholipid compositions |
| US6225489B1 (en) | 1993-12-28 | 2001-05-01 | Mona Industries, Inc. | Silicone modified phospholipid compositions |
| US5405983A (en) * | 1993-12-28 | 1995-04-11 | Mona Industries, Inc. | Silicone modified phospholipid compositions |
| US5688496A (en) * | 1994-08-31 | 1997-11-18 | Mona Industries, Inc | Silicone modified phospholipid compositions |
| DE10132654A1 (de) * | 2001-03-13 | 2002-10-31 | Fraunhofer Ges Forschung | Phosphorhaltige, organisch polymerisierbare Silane und damit hergestellte Kieselsäure-Polykondensate |
| DE10257081A1 (de) * | 2002-12-06 | 2004-06-24 | Bayer Ag | Flammwidrige Polycarbonat-Zusammensetzungen mit Phosphor-Silizium-Verbindungen |
| DE10331289A1 (de) * | 2003-07-10 | 2005-02-17 | Consortium für elektrochemische Industrie GmbH | Neue siliciumorganische Verbindungen und ein Verfahren zu deren Herstellung |
| CN1965377B (zh) * | 2004-06-09 | 2010-12-22 | 陶氏康宁公司 | 用于电缆修复流体的抗腐蚀添加剂 |
| EP1910587B1 (en) | 2005-06-24 | 2019-08-07 | Prestone Products Corporation | Method for inhibiting corrosion in brazed metal surfaces and coolants and additives for use therein |
| KR101249078B1 (ko) * | 2006-01-20 | 2013-03-29 | 삼성전기주식회사 | 실록산계 분산제 및 이를 포함하는 나노입자 페이스트조성물 |
| DE102007037198A1 (de) * | 2007-08-07 | 2009-02-12 | Wacker Chemie Ag | Vernetzbare Massen auf der Basis von Organosiliciumverbindungen |
| EP2255147A4 (en) | 2008-03-03 | 2013-10-16 | Prestone Products Corp | THERMAL TRANSFER SYSTEM COMPRISING BRASED ALUMINUM, METHOD, HEAT TRANSFER FLUID AND PREFORMATION OF ADDITIVES |
| US8771542B2 (en) * | 2008-07-11 | 2014-07-08 | Prestone Products Corporation | Heat transfer fluid, additive package, system and method |
| US9006372B2 (en) * | 2010-05-20 | 2015-04-14 | Dow Corning (Shanghai) Co Ltd | Silicone resins and their use in polymer compositions |
| EP2609137A1 (en) | 2010-08-23 | 2013-07-03 | Dow Corning Corporation | Phosphosiloxane resins, and curable silicone compositions, free-standing films, and laminates comprising the phosphosiloxane resins |
| US9994755B2 (en) | 2012-09-07 | 2018-06-12 | Prestone Products Corporation | Heat transfer fluids and corrosion inhibitor formulations for use thereof |
| US9567507B2 (en) | 2012-09-07 | 2017-02-14 | Prestone Products Corporation | Heat transfer fluids and corrosion inhibitor formulations for use thereof |
| US9023235B2 (en) | 2012-09-07 | 2015-05-05 | Prestone Products Corporation | Heat transfer fluid additive composition |
| US8613866B1 (en) | 2012-09-07 | 2013-12-24 | Prestone Products Corporation | Heat transfer fluids and corrosion inhibitor formulations for use thereof |
| US8617416B1 (en) | 2012-09-07 | 2013-12-31 | Prestone Products Corporation | Heat transfer fluids and corrosion inhibitor formulations for use thereof |
| CN104004021B (zh) * | 2014-06-11 | 2016-04-06 | 苏州科技学院相城研究院 | 阻燃成炭剂三甲基硅氧基笼状磷酸酯的制备方法 |
| CN104479077A (zh) * | 2014-12-09 | 2015-04-01 | 东华大学 | 一种乙烯基含硅笼状磷酸酯阻燃剂及其制备方法 |
| EP3078723B1 (de) * | 2015-04-09 | 2018-10-31 | Evonik Degussa GmbH | Addukte aus isocyanatoalkyltrimethoxysilanen und mit ihnen reaktiven flammschutzmitteln |
| KR102524860B1 (ko) | 2016-07-12 | 2023-04-24 | 프레스톤 프로닥츠 코포레이션 | 열 전달 유체 및 열 전달 시스템에서 부식을 방지하는 방법 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2768193A (en) * | 1954-02-23 | 1956-10-23 | Gen Electric | Organosilicon compounds containing phosphorus |
| US2843615A (en) * | 1956-05-31 | 1958-07-15 | Gen Electric | Organophosphorus-silicon compositions |
| US2995594A (en) * | 1958-12-23 | 1961-08-08 | Union Carbide Corp | Process for making phosphorus-containing silicon compounds |
| US2996530A (en) * | 1958-12-23 | 1961-08-15 | Union Carbide Corp | Phosphinyl alicyclic silicon compounds |
| US3122581A (en) * | 1961-10-27 | 1964-02-25 | Union Carbide Corp | Preparation of phosphorus-containing organosilicon compounds |
| GB1393112A (en) * | 1971-05-03 | 1975-05-07 | Natural Rubber Producers | Plant growth regulation |
-
1977
- 1977-09-26 US US05/836,451 patent/US4093641A/en not_active Expired - Lifetime
-
1978
- 1978-03-06 CA CA298,262A patent/CA1095925A/en not_active Expired
- 1978-03-07 GB GB8970/78A patent/GB1598215A/en not_active Expired
- 1978-03-21 DE DE2812402A patent/DE2812402C2/de not_active Expired
- 1978-03-23 NL NLAANVRAGE7803150,A patent/NL176783C/nl not_active IP Right Cessation
- 1978-03-28 JP JP53034927A patent/JPS5819677B2/ja not_active Expired
- 1978-04-12 FR FR7810747A patent/FR2404012A1/fr active Granted
- 1978-04-14 BE BE186800A patent/BE865995A/xx not_active IP Right Cessation
- 1978-04-26 IT IT22691/78A patent/IT1095613B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| NL176783B (nl) | 1985-01-02 |
| JPS5448718A (en) | 1979-04-17 |
| IT7822691A0 (it) | 1978-04-26 |
| GB1598215A (en) | 1981-09-16 |
| US4093641A (en) | 1978-06-06 |
| FR2404012B1 (nl) | 1982-06-18 |
| FR2404012A1 (fr) | 1979-04-20 |
| CA1095925A (en) | 1981-02-17 |
| IT1095613B (it) | 1985-08-10 |
| JPS5819677B2 (ja) | 1983-04-19 |
| NL7803150A (nl) | 1979-03-28 |
| NL176783C (nl) | 1985-06-03 |
| DE2812402A1 (de) | 1979-03-29 |
| BE865995A (fr) | 1978-10-16 |
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